//
//  HDSVTViewController.h
//  OTIS_MD
//
//  Created by 何达达 on 2017/8/18.
//  Copyright © 2017年 hedada. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface HDSVTViewController : UIViewController

@property(nonatomic,copy)NSString *backString;

@property(nonatomic,copy)void(^backBlcok)();



@end
